Mannesmann Rexroth TVD 1.3 Series Applications Manual page 37

Functionalities:
L1
L2
L3
S2
ZKS
CNC
S1
OFF
S4
ON
S5
1
2
RF
X5/3
TVD
K1
X5/4
X4/3
UD
X4/4
U
Bb
RF RF
RF
drive
U
module
K4
1)
1) Only with holding brakes for feed drives that are not controlled by the drive module.
• DOK-POWER*-TVD*1.3****-ANW1-EN-E1,44 • 02.97
4. TVD 1.3 Interconnections
• with DC bus dynamic braking
• regulated braking by drive electronics with an E-stop
bridged at
Q10
delivery
2U1 2V1 2W1
ϑ
X2/1
X4/1
Bb1
X4/2
X2/2
1
X2/3
X2/4
DC bus
dynamic
X2/5
braking
K1
X2/6
ready
3 4
X5/1
K4 1) K1
TVD
X5/2
Y1 Y2
U
0V
Fig. 4.3: Controlling the TVD 1.3 with DC bus dynamic brake
Q1
1U1 1V1 1W1
X3/1
X3/2
K1
X9/L+
X9/L-
converter
release
&
TVD
On delay 1.4 s
+24V Bb1 = supply module ready (drive system)
+/- 10% Bb = drive module ready
CNC = lag error message from the control unit
(use only contact that does not open
when E-stop switch opens)
K1 = mains contactor in supply module
K4 =holding brake control 1)
Q1 = power supply fuse
Q10 = main switch
RF = drive enable signal of the control unit
S1 = E-stop
S2 = axis end stop
S4 = power off
S5 = power on
Y1 = holding brake for feed axis with electrical release;
note the release delay! Speed command value
100 ms after RF on
Y2 = safety door locks
NCB open
Netzschütz
Haltebremse
Achsendlage
Verriegelung Schutz-
türe
power supply
drive module
SS1TVR
37